Insect trap



FIG. 1 is a view in perspective of an insect trap showing my new design;

FIG. 2 is a side view thereof, all side views being a mirror image of the view shown;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for an insect trap, as shown and described. 